| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.85 | 4.586% | $248.7578 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $46.87 | 3.644% | $48.5779 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $214.86 | 13.852% | $244.6224 | $244.62 | $244.60 | $244.60 |
| Purchase #4 | $124.71 | 13.306% | $141.3039 | $141.30 | $141.30 | $141.30 |
| Purchase #5 | $170.92 | 7.500% | $183.739 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $244.27 | 5.597% | $257.9418 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $218.56 | 7.279% | $234.469 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $1,258.04 | $1,359.4118 | $1,359.41 | $1,359.40 | $1,359.40 | |